3 .Simple Resistive (ircoits< Resistors in Series )0 Series -connected Circuit elements carry the Same Corrent .Req =ombining , k = k+ *resistorsinseries :< ResistorsinParallelI >0 Parallel -connected Circoit elements have the same voltageacross thein terminals .,.combining esistovs in Parallel Req 소더Ri =ki +k * ←…+ R)TwoVesistorsConnectedinParallel : Req =R .RR+. R 2( Voltage Division and Current Division 3.Voltage -division eqvation : U ; =CR; =Reqk:앱.Coorent -dioision equation : [ j =R;U =R:Rea